/*
 * Copyright 2002-2018 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.web.servlet.view;

import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;

import org.springframework.web.servlet.support.BindStatus;
import org.springframework.web.servlet.support.RequestContext;
import org.springframework.web.util.UriTemplate;

/**
 * Dummy request context used for VTL and FTL macro tests.
 *
 * @author Darren Davison
 * @author Juergen Hoeller
 * @see org.springframework.web.servlet.support.RequestContext
 * @since 25.01.2005
 */
public class DummyMacroRequestContext {

    private HttpServletRequest request;

    private Map<String, String> messageMap;

    private Map<String, String> themeMessageMap;

    private String contextPath;


    public DummyMacroRequestContext(HttpServletRequest request) {
        this.request = request;
    }


    public void setMessageMap(Map<String, String> messageMap) {
        this.messageMap = messageMap;
    }

    public void setThemeMessageMap(Map<String, String> themeMessageMap) {
        this.themeMessageMap = themeMessageMap;
    }


    /**
     * @see org.springframework.web.servlet.support.RequestContext#getMessage(String)
     */
    public String getMessage(String code) {
        return this.messageMap.get(code);
    }

    /**
     * @see org.springframework.web.servlet.support.RequestContext#getMessage(String, String)
     */
    public String getMessage(String code, String defaultMsg) {
        String msg = this.messageMap.get(code);
        return (msg != null ? msg : defaultMsg);
    }

    /**
     * @see org.springframework.web.servlet.support.RequestContext#getMessage(String, List)
     */
    public String getMessage(String code, List<?> args) {
        return this.messageMap.get(code) + args;
    }

    /**
     * @see org.springframework.web.servlet.support.RequestContext#getMessage(String, List, String)
     */
    public String getMessage(String code, List<?> args, String defaultMsg) {
        String msg = this.messageMap.get(code);
        return (msg != null ? msg + args : defaultMsg);
    }

    /**
     * @see org.springframework.web.servlet.support.RequestContext#getThemeMessage(String)
     */
    public String getThemeMessage(String code) {
        return this.themeMessageMap.get(code);
    }

    /**
     * @see org.springframework.web.servlet.support.RequestContext#getThemeMessage(String, String)
     */
    public String getThemeMessage(String code, String defaultMsg) {
        String msg = this.themeMessageMap.get(code);
        return (msg != null ? msg : defaultMsg);
    }

    /**
     * @see org.springframework.web.servlet.support.RequestContext#getThemeMessage(String, List)
     */
    public String getThemeMessage(String code, List<?> args) {
        return this.themeMessageMap.get(code) + args;
    }

    /**
     * @see org.springframework.web.servlet.support.RequestContext#getThemeMessage(String, List, String)
     */
    public String getThemeMessage(String code, List<?> args, String defaultMsg) {
        String msg = this.themeMessageMap.get(code);
        return (msg != null ? msg + args : defaultMsg);
    }

    public void setContextPath(String contextPath) {
        this.contextPath = contextPath;
    }

    /**
     * @see org.springframework.web.servlet.support.RequestContext#getContextPath()
     */
    public String getContextPath() {
        return this.contextPath;
    }

    /**
     * @see org.springframework.web.servlet.support.RequestContext#getContextUrl(String)
     */
    public String getContextUrl(String relativeUrl) {
        return getContextPath() + relativeUrl;
    }

    /**
     * @see org.springframework.web.servlet.support.RequestContext#getContextUrl(String, Map)
     */
    public String getContextUrl(String relativeUrl, Map<String, String> params) {
        UriTemplate template = new UriTemplate(relativeUrl);
        return getContextPath() + template.expand(params).toASCIIString();
    }

    /**
     * @see org.springframework.web.servlet.support.RequestContext#getBindStatus(String)
     */
    public BindStatus getBindStatus(String path) throws IllegalStateException {
        return new BindStatus(new RequestContext(this.request), path, false);
    }

    /**
     * @see org.springframework.web.servlet.support.RequestContext#getBindStatus(String, boolean)
     */
    public BindStatus getBindStatus(String path, boolean htmlEscape) throws IllegalStateException {
        return new BindStatus(new RequestContext(this.request), path, true);
    }

}
